A coordinate grid with one line labeled y equals 3 x plus StartFraction 3 over 4 EndFraction. The line passes through points at (negative 1, negative 2) and (0, 1). Tomas wrote the equation y = 3x +y equals 3 x plus StartFraction 3 over 4 EndFraction.. When Sandra wrote her equation, they discovered that her equation had all the same solutions as Tomas’s equation. Which equation could be Sandra’s? –6x + y = negative 6 x plus y equals StartFraction 3 over 2 EndFraction. 6x + y = 6 x plus y equals StartFraction 3 over 2 EndFraction. –6x + 2y = negative 6 x plus 2 y equals StartFraction 3 over 2 EndFraction. 6x + 2y = 6 x plus 2 y equals StartFraction 3 over 2 EndFraction.

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Answer:

the  answer is c

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Step-by-step explanation:

Sandara equation is -6x + 2y = 3/2.

The correct option is (C)

What is graph?

Graph is a mathematical representation of a network and it describes the relationship between lines and points.

Given:

Tomas equation:

y = 3x + 3/4..........(1)

-3x + y = 3/4

and, if we multiply by 2

-6x + 2y = 3/2...............(2)

As, equation (1) and (2) are equal.

So, Sandara equation is -6x + 2y = 3/2.

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https://brainly.com/question/14187319

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